Project Information

Bid Title

HCTP Cleanout Repair and Clarifier Beach Repairs Project (MI 2646)

Issuing Agency

City of Thousand Oaks

Location

California

Published Date

Oct 22, 2025

Closing Date

Oct 31, 2025

Government Level

State & Local

Status

Closed

Original Source

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Bid Documents

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Project Description

Project ID:

Title: HCTP Cleanout Repair and Clarifier Beach Repairs Project (MI 2646)

Addenda: 2

Release Date: 10/2/2025

Due Date: 10/31/2025

Post Information

Posted At:Wed, Oct 1, 2025 5:12 PMSealed Bid Process:Yes (Bids Sealed / Pricing Sealed)Private Bid:No

Overview

Summary

The City of Thousand Oaks invites all interested Service Providers to submit quotes for a project at the Hill Canyon Treatment Plant (HCTP). The scope of the project is to repair an existing cleanout at the north treatment plant location. The cleanout has corroded below grade (approximately 12 inches). This section will need to be removed and a new pipe section installed, followed by backfill/compaction and installation of asphalt concrete to match the existing thickness. Adjacent to the cleanout work area are two clarifier structures (1 and 3). Each clarifier contains a metal scum beach structure, which has become corroded and failed over the years. This project includes repairs to the beach in Clarifier 1 and replacement of the beach in Clarifier 3 with a new one. The beach in Clarifier 1 is older and welded to the structure, whereas the beach in Clarifier 3 is bolted and can be replaced. The beaches have become corroded to the point that they do not function. The beaches need to be either replaced if the unit is still commercially available, or a new beach constructed to match the specifications of the original.

Timeline

Release Project Date:

October 2, 2025

Pre-Bid Meeting (Non-Mandatory):

October 9, 2025, 9:00am

Hill Canton Treatment Plant
9600 Santa Rosa Road
Camarillo, CA 93012

Question Submission Deadline:

October 15, 2025, 5:00pm

Submission Deadline:

October 31, 2025, 5:00pm

Commodity Codes

• NAICS 236220Commercial and Institutional Building Construction
• NAICS 237110Water and Sewer Line and Related Structures Construction
• NAICS 237990Other Heavy and Civil Engineering Construction

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